Genome-Wide Interaction Analysis of Air Pollution Exposure and Childhood Asthma with Functional Follow-up - Gref, A; Merid, SK; Gruzieva, O; Ballereau, S; Becker, A; Bellander, T; Bergstrom, A; Bosse, Y; Bottai, M; Chan-Yeung, M; Fuertes, E; Ierodiakonou, D; et al. (AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, 2017)